| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.82 | 7.809% | $106.5369 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $92.69 | 13.733% | $105.4191 | $105.42 | $105.40 | $105.40 |
| Purchase #3 | $34.81 | 9.313% | $38.0519 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $170.31 | 13.150% | $192.7058 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $130.37 | 3.755% | $135.2654 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $117.99 | 10.318% | $130.1642 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $189.79 | 6.765% | $202.6293 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $834.78 | $910.7726 | $910.78 | $910.75 | $910.80 | |